YT255 upper and lower feed lockstitch ton bag sewing machine

YT255 upper and lower feed lockstitch for the heavily and most bulky materials is featured with single needle, link take-up lever, high precision screwy gear driver and big rotating hook. Besides the capabilities possessed by ordinary upper and lower feed sewing machine,the biggest strong point is that it can work smoothly on the heavy sewing material and thick sewing thread due to its special upper feed structure.

High Speed Single Needle Lockstitch Sewing Machine.A new generation model designed for a quiet and smoothperformance, the machine delivers improved seam quality,operability, reliability and beautiful seam. This machine ischaracterized for heavy-duty operation through its auto-lubricating system . It features a distinctive reverse feedmechanism, make you sewing thin material without wrinkleand thick material without break thread as high speed ofoperation.

This series is suitable for sewing on boxes, bags ,leather workpiece, sofa, tent and mat etc.